/* ** ** Swift/XRT hardness ratio for 3C 454.3. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 54725.758570 0.000596 0.68082 0.19528 0.95122 1 0.62228 0.11178 0.30244 0.05432 0.42366 0.09474 0.20513 0.04587 54725.759601 0.000436 1.02607 0.32991 1.00000 1 0.53232 0.12298 0.26035 0.06015 0.54619 0.12214 0.26667 0.05963 54725.760661 0.000625 0.49802 0.13883 1.00000 1 0.76843 0.12634 0.37000 0.06083 0.38269 0.08615 0.18489 0.04162 54725.761664 0.000378 0.69365 0.20238 0.96154 1 0.95364 0.17871 0.46002 0.08621 0.66149 0.14792 0.32000 0.07155 54725.762390 0.000349 0.67300 0.20017 1.00000 1 1.02725 0.20146 0.49524 0.09712 0.69134 0.15459 0.33334 0.07454 54725.763262 0.000523 0.58707 0.16737 0.97222 1 0.79804 0.14110 0.38788 0.06857 0.46851 0.10478 0.22857 0.05111 54725.764191 0.000407 0.57554 0.16053 0.92857 1 1.10806 0.18471 0.53334 0.08889 0.63774 0.14262 0.30769 0.06880 54725.765005 0.000407 1.04298 0.32983 0.92857 1 0.61984 0.13861 0.29630 0.06625 0.64648 0.14456 0.30769 0.06880 54725.765833 0.000421 0.74594 0.22014 1.00000 1 0.79934 0.15758 0.38334 0.07556 0.59625 0.13095 0.28794 0.06323 54725.766835 0.000581 0.64127 0.17679 0.99126 1 0.72717 0.12709 0.34606 0.06048 0.46631 0.09942 0.22194 0.04732